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  • S620Q/S620QL/S620QL1 High Strength Steel Plate
  • S620Q/S620QL/S620QL1 High Strength Steel Plate
  • S620Q/S620QL/S620QL1 High Strength Steel Plate
S620Q/S620QL/S620QL1 High Strength Steel PlateS620Q/S620QL/S620QL1 High Strength Steel PlateS620Q/S620QL/S620QL1 High Strength Steel Plate

S620Q/S620QL/S620QL1 High Strength Steel Plate

  • Steel Grade:S620Q/S620QL/S620QL1
  • Thickness:5-300mm
  • Executive standard :EN10025-4
  • Delivery Status:Q+T
  • Product description:S620Q/S620QL/S620QL1 HSLA steel plate with Quenching and Tempering Steel
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S620Q/S620QL/S620QL1 High Yield Strength Quenched and Tempered Steel

1.Application:low temperature resistant, high strength of key parts, construction machinery, mining machinery structure, etc.

2 .Steel Grades: S620Q/S620QL/S620QL1. Execution standard: BS EN10025-04

Size: 5 ~ 300 mm x 1500-4500 mm x L

3 .Supply technical conditions

S620Q/S620QL/S620QL1 Chemical composition %

Material

Quality

C

Mn

Si

P

S

S620Q/S620QL/S620QL1

/

≤0.20

≤1.70

≤0.80

≤0.025

≤0.015

L

≤0.020

≤0.010

L1

≤0.020

≤0.010

S620Q/S620QL/S620QL1 Mechanical properties in table

Material

Yield strength σ0.2 MPa

Tensible strength σb MPa

Elongationδ5 %

V Impact

Lengthways

≥6- 50

50-100

≥6 -50

50-100

S620Q

≥620

≥580

700-890

≥15

-20℃ ≥30J

S620QL

-40℃ ≥30J

S620QL1

-60℃ ≥30J








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Contact:Meloday He

Phone: 0086-18539970286

Email:wearsteelplate@foxmail.com

Add:Room 1207,Zhenghongfu,Huayuan Road, Zhengzhou, China

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